This has been in the standard since C99, but we've never supported it
before. It's apparently used by SPIRV-Tools.
I tried implementing this the other way (with fcntl(2)) first, but
eventually realized that that's more complicated and gives worse
results. This implementation assumes that /proc is mounted, but so much
of libc relies on that at this point that I don't think there's any
realistic case where the fcntl(2) implementation would be preferable,
and there are many where it's not.
The fact that no-one's mentioned this until now suggests that it's not a
heavily used feature anyway.
I've also replaced AssertCloseOnExec() with a CloseOnExec()
boolean-valued function instead, because it's really annoying getting
assertion failures that don't point you at the test line in question,
and instead point to some common helper code.
Test: treehugger
Change-Id: Ia2e53bf2664a4f782581042054ecd492830e2aed
Based on gaps in the list of functions not referenced by the test
executable.
Bug: N/A
Test: ran tests
Change-Id: I73c238e7cf360f94670c7cd13eb954341c940b7b
1. option to run each test in a separate forked process: "--isolate".
2. warnings about slow tests: "--warnline".
3. run multiple tests at the same time: "-j N".
Bug: 17589740
Change-Id: Ife5f4cafec43aa051ad7bd9c9b2b7e2e437db0de
This catches one trivial difference between us and glibc --- the error
returned by pthread_setname_np for an invalid pthread_t.
Change-Id: If4c21e22107c6488333d11184f8005f8669096c2
Also add the corresponding constant, struct, and function declarations
to <sys/socket.h>, and perfunctory tests so we know that the symbols
actually exist.
Signed-off-by: Guillaume Ranquet <guillaumex.ranquet@intel.com>
Change-Id: Ib0d854239d3716be90ad70973c579aff4895a4f7
